Trace:

[3DFileViewer(49:49)]: ASSERTION FAILED: found_index.has_value()
[3DFileViewer(49:49)]: ../../Kernel/Interrupts/IOAPIC.cpp:270 in virtual void Kernel::IOAPIC::enable(const Kernel::GenericInterruptHandler&)
[3DFileViewer(49:49)]: KERNEL PANIC! :^(
[3DFileViewer(49:49)]: Aborted
[3DFileViewer(49:49)]: at ../../Kernel/Arch/x86/common/CPU.cpp:29 in void abort()
[3DFileViewer(49:49)]: Kernel + 0x0083e622  Kernel::__panic(char const*, unsigned int, char const*) +0x68
[3DFileViewer(49:49)]: Kernel + 0x00c154ae  abort.localalias +0x1f0
[3DFileViewer(49:49)]: Kernel + 0x00c1553f  void AK::critical_dmesgln<char const*>(AK::Format::Detail::CheckedFormatString<AK::Detail::__IdentityType<char const*>::Type>&&, char const* const&) +0x0
[3DFileViewer(49:49)]: Kernel + 0x0060e219  Kernel::IOAPIC::enable(Kernel::GenericInterruptHandler const&) [clone .localalias] +0x6e7
[3DFileViewer(49:49)]: Kernel + 0x00610996  Kernel::IRQHandler::enable_irq() +0x2f8
[3DFileViewer(49:49)]: Kernel + 0x0039ec7b  Kernel::IDEChannel::ata_access(Kernel::IDEChannel::Direction, bool, unsigned long long, unsigned char, unsigned short) [clone .localalias] +0xc0d
[3DFileViewer(49:49)]: Kernel + 0x00388be6  Kernel::BMIDEChannel::ata_read_sectors(bool, unsigned short) [clone .localalias] +0x1776
[3DFileViewer(49:49)]: Kernel + 0x0039cafc  Kernel::IDEChannel::start_request(Kernel::AsyncBlockDeviceRequest&, bool, unsigned short) +0x7b2
[3DFileViewer(49:49)]: Kernel + 0x003a8dd5  Kernel::PATADiskDevice::start_request(Kernel::AsyncBlockDeviceRequest&) [clone .localalias] +0x127
[3DFileViewer(49:49)]: Kernel + 0x0021d465  Kernel::AsyncBlockDeviceRequest::start() [clone .localalias] +0xa5
[3DFileViewer(49:49)]: Kernel + 0x002149f3  Kernel::AsyncDeviceRequest::do_start(Kernel::ScopedSpinLock<Kernel::SpinLock<unsigned char> >&&) +0x293
[3DFileViewer(49:49)]: Kernel + 0x0033a2e6  Kernel::StorageDevice::read(Kernel::FileDescription&, unsigned long long, Kernel::UserOrKernelBuffer&, unsigned long) [clone .localalias] +0xc1a
[3DFileViewer(49:49)]: Kernel + 0x0048ad86  Kernel::FileDescription::read(Kernel::UserOrKernelBuffer&, unsigned long long, unsigned long) +0x330
[3DFileViewer(49:49)]: Kernel + 0x003d6496  Kernel::KResult Kernel::BlockBasedFileSystem::read_block(AK::DistinctNumeric<unsigned long long, Kernel::__BlockIndex_tag, false, true, true, false, false, false>, Kernel::UserOrKernelBuffer*, unsigned long, unsigned long, bool) const::{lambda(auto:1&)#1}::operator()<AK::OwnPtr<Kernel::DiskCache> >(AK::OwnPtr<Kernel::DiskCache>&) const +0xf44
[3DFileViewer(49:49)]: Kernel + 0x003d6ed1  Kernel::BlockBasedFileSystem::read_block(AK::DistinctNumeric<unsigned long long, Kernel::__BlockIndex_tag, false, true, true, false, false, false>, Kernel::UserOrKernelBuffer*, unsigned long, unsigned long, bool) const [clone .localalias] +0x1df
[3DFileViewer(49:49)]: Kernel + 0x00459c82  Kernel::Ext2FSInode::read_bytes(long long, unsigned long, Kernel::UserOrKernelBuffer&, Kernel::FileDescription*) const [clone .localalias] +0x258a
[3DFileViewer(49:49)]: Kernel + 0x006bbbbf  Kernel::Memory::Region::handle_inode_fault(unsigned long) [clone .localalias] +0x1019
[3DFileViewer(49:49)]: Kernel + 0x006bd8a4  Kernel::Memory::Region::handle_fault(Kernel::PageFault const&) +0x9aa
[3DFileViewer(49:49)]: Kernel + 0x00685f02  Kernel::Memory::MemoryManager::handle_page_fault(Kernel::PageFault const&) +0x126
[3DFileViewer(49:49)]: Kernel + 0x00c180e8  page_fault_handler +0x1d3
[3DFileViewer(49:49)]: Kernel + 0x00c15700  page_fault_asm_entry +0x26